I need to show content on subfolders on my website. So far I have a SelectBox wich outputs the name of folders, I need (on the onchange event) to show files in that folder.
My select:
<select name="imgfolder" onchange="filelist(this.value)">
Filelist is a JavaScript in the same page, which calls a php function in another file:
<script>
function filelist(selectedData)
{
$.ajax({
type: 'POST',
url: 'http://www.example.com/filelist.php',
dataType: 'json',
data: { folder: selectedData },
success: function(response)
{
alert (response);
}
});
}
</script>
And finally filelist.php page:
<?php
header('Content-Type: application/json');
$folder = $_POST['folder'];
echo json_encode($folder);
?>
At the moment it should simply return the name of the folder which is passed from JavaScript back to the caller and display an alert... But it doesn't work. What am I doing wrong?
